IndexTTS-2

IndexTTS-2 Mga TNT

A zero-shot TTS model with fine-grained emotion control via emotion vectors, no emotion-specific training data required.

Mag-sign up para sa 5,000 character na limitasyon

I-wrap ang iyong teksto sa SSML tags para sa tumpak na kontrol:

<speak><prosody rate="slow">Slow speech</prosody></speak>

Tags ang napili modelo nauunawaan — i-click upang ihulog ang isa sa iyong teksto kung saan ito ay nangyayari:

Ang modelong ito ay nagbabasa ng karaniwang teksto, kaya inline tags ay hindi pinapansin. Para sa tag-based na damdamin, lumipat sa isang makahulugang modelo tulad ng Orpheus o Bark.

Tukuyin ang mga pasadyang mga panlapi (word = panlapi):

-12 +12
0.5x 2.0x
Libreng may Piper, VITS, MeloTTS
Ang iyong ginawang audio ay lilitaw dito. Pumili ng modelo, ipasok ang teksto, at i-click ang Bumuo.
Audio nabuo Matagumpay
0:00
I-download ang Audio I-download ang.srt Link expires sa 24h
Free tier: personal na paggamit. Komersyal na lisensya mula sa $5/buwan
I-love TTS.ai? Ibahagi sa iyong mga kaibigan!

Tungkol sa IndexTTS-2

IndexTTS-2, from the Index Team, is an expressive text-to-speech system that pairs zero-shot voice synthesis with precise emotional control. Rather than relying on emotion-labeled training data, it uses emotion vectors to dial in tones like happy, sad, angry, or fearful independently of the voice itself. Built on a Qwen2 backbone with BigVGAN as the vocoder, it supports English and Chinese and can clone a voice from roughly five seconds of reference audio. It suits audiobooks, virtual assistants, and any content where the same voice needs to shift emotional register. Its weights use the Bilibili Model License, which permits commercial use below large usage and revenue thresholds.

Pinakamahusay para sa: Emotionally expressive content, audiobooks, virtual assistants

Mag-browse ng lahat IndexTTS-2 Mga boses

Sa isang sulyap

Developer
Index Team
Lisensya
Bilibili Model License
Mga hayop
standard
Bilis
medium
Pag-clone ng boses
Oo
Wika
English, Chinese
Max character
1000

IndexTTS-2 Mga boses

Chinese Default

Chinese
Pangkalahatang Neutral

Default

English
Pangkalahatang Neutral

IndexTTS-2 Mga katanungan at sagot

It uses emotion vectors that let you specify tones such as happy, sad, angry, or fearful without needing emotion-specific training data, and the emotional expression is controlled independently from the voice identity.

Yes. It performs zero-shot voice cloning from a short reference, typically around five seconds of audio, in English or Chinese.

Its weights are released under the Bilibili Model License, which allows commercial use for products below defined user and revenue thresholds. Larger deployments should review the license terms.
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